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Datasheet generated 2026-10-07
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ABB OT40F4C 40A Manual Change-Over Switch, Handle and shaft need to be ordered separately, Open transition

ABB · Switchgear & Protection · Disconnect Switches · Switzerland · abb.com
Part Number
OT40F4C  ·  HS 8536.50
ABB OT40F4C 40A Manual Change-Over Switch, Handle and shaft need to be ordered separately, Open transition

ABB OT40F4C — 40A Manual Change-Over Switch, Handle and shaft need to be ordered separately, Open transition.

Technical Specifications

Manufacturer part number (MPN)OT40F4C
EAN / GTIN6417019390741
Sales unitpcs
Environmental Product Declaration - EPD1SCC301272D0201
Degree of ProtectionFront IP20
Pollution Degree3
Product Net Width96 mm; 3.78 in
Product Net Height68 mm; 2.68 in
Product Net Depth / Length68 mm; 2.68 in
Cable Cross-Section0.75 ... 10 mm²
Conventional Free-air Thermal Current (I th )Θ = 40 °C 40 A
Conventional Thermal Current (I the )Fully Enclosed 40 A
Distance Between PhasesStandard
Fourth Pole PositionRight Side
Fourth Pole TypeSwitched - Simultaneous Function
Handle ColorBlack
Mounting TypeBase mounting
Number of Poles4P
Operating ModeFront
Position of Line TerminalsTop In - Bottom Out, Bottom In - Top Out
Power Lossat Rated Operating Conditions per Pole 1.6 W
Rated Impulse Withstand Voltage (U imp )8 kV
Rated Insulation Voltage (U i )750 V
Rated Operational Current AC-21A (I e )(380 ... 415 V) 40 A; (500 V) 40 A; (690 V) 40 A
Rated Operational Current AC-22A (I e )(380 ... 415 V) 40 A; (500 V) 40 A; (690 V) 40 A
Rated Operational Current AC-23A (I e )(380 ... 415 V) 23 A; (500 V) 23 A; (690 V) 12 A
Rated Operational Power AC-23A (P e )(380 ... 415 V) 11 kW; (500 V) 11 kW; (690 V) 11 kW
Rated Operational VoltageMain Circuit 750 V
Rated Short-time Withstand Current Low Voltage (I cw )for 1 s 0.5 kiloampere rms
StandardsUL 98 / IEC60947-3
Switches Operating MechanismMechanism on Top of the Switch
Terminal TypeScrew Terminals
Tightening Torqueacc. IEC 60947-1 0.8 N·m
Transition TypeOpen
Horsepower Rating UL/CSA(acc. to UL 200 V) 10 Hp; (acc. to UL 208 V) 10 Hp; (acc. to UL 240 V) 10 Hp; (acc. to UL 480 V) 20 Hp; (acc. to UL 600 V) 25 Hp
Declaration of Conformity - CE1SCC303019D2702
DNV Certificate1SCC303138D0201
Object Classification CodeQ
ETIM 9EC000216 - Switch disconnector (low voltage)
ETIM 10EC000216 - Switch disconnector (AC)
UNSPSC39122233
IDEA Granular Category Code (IGCC)5290 >> Disconnect switch
eClassV11.1 : 27371403
WEEE Category5. Small Equipment (No External Dimension More Than 50 cm)
E-Number (Finland)3601443
E-Number (Norway)4363553

Properties

MOQ1

Cross-References

Attached Documents